The Textrue is not in the material

Files are unusable for blender. It opens only after converting it in cinema 4d, but all textures you will need to import again manually (the worst thing is that images names even do not match to the materials names and you need to guess what image to import for selected object FOR EVERY MATERIAL). The situation with OBJ files is similar except that it imports directly in blender without converting, but there is no materials at all and I need to create them manually and import all the images. It takes A LOT of time, please fix it